baber/WOPTO huggingface dataset:
Patent JP-2000068976-A (JP)
Title: Coding technology in communication system of discrete multi-tone (dmt) base
Inventor: LAROIA RAJIV
IPC: H04L1/08
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To protect a high speed data communication system from an impulse noise and to reduce the cost of the system. SOLUTION: In the discrete multi-tone(DMT) system for an asynchronous digital subscriber loop(ADSL), ADSL DMT devices 200, 300 are operated by a DMT input signal representing f symbol/sec and generate a DMT output signal denoting the Nf symbol/sec for the transmission, where N is larger than 1, and each symbol from the DMT input signal includes an encoder generated in the DMT output signal in a redundant form. As an example of the redundant form, each symbol from the DMT input signal is repeated in N sets of consecutive symbol periods in the DMT output signals.  In another example of the redundant form, all values of N sets of DMT input symbols are transmitted in 2N sets of consecutive symbol periods in the DMT output signal. 2N sets of the consecutive symbols in the DMT output signal include 1) N sets of symbols whose value is respectively equal to each value of N sets of DMT input symbols and 2) and N sets of symbols whose value is a function of N sets of DMT input symbolalues respectively.
Patent JP-S5873570-A (JP)
Inventor: KASAI SHIYOUZOU
IPC: B65D85/66
Filed: 1981-10-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11318367-A (JP)
Title: Mix powder for fried bean curd
Inventor: MISHIRO MAKOTO
IPC: A23L7/157
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain mix powder for fried bean curd (Aburage) capable of preparing a coating having a slight oil absorbing fraction, excellent in flower blossom- like fried shape property, flavor and texture without requiring skill and useful for a Tempura, a fry, a food fried without batter, or the like, by containing a specific hydrophilic polyglyceryl fatty ester in a powdery state. SOLUTION: This mix powder contains (A) a mix powder for a oil fry food containing crop flour as a principal component and (B) a hydrophilic polyglyceryl fatty ester having <=500 μm particle diameter and >=10 HLB (e.g. the one obtained by using a >=16C saturated fatty acid as a principal constituting fatty acid and a polyglycerol having 2-15 average polymerization degree calculated from OH value) in a powdery state. Preferably, the mix powder contains 0.05-5 wt.% of the component B.
Patent JP-S5874020-A (JP)
Title: Manufacture of chip type inductor
Inventor: TOIDA MAKOTO
IPC: H01F27/29
Filed: 1981-10-29
Abstract: PURPOSE:To improve woekability remarkably for manufacturing of chip type inductors, by a method wherein consecutive electrode wire material is used to perform a specified procedure continuously. CONSTITUTION:Plurality of core members 24 are sticked on two consecutive electrode wire materials 21 aligned in parallel at specified intervals. Then, coil wire 26 is wound on one of the core members 24, and connected to the electrode wire 21. This processing is repeated for other core members 24 respectively. Then, the electrode wire 21 is cut into chip type inductors. Thus, the processing is performed continuously, eliminating installation and removement proceses of the tools having been required for processing of core members respectively, and improving the workability remarkably.
Patent JP-S6327809-A (JP)
Title: Aspherical zoom lens
Inventor: ISHIGURO KEIZO
IPC: G02B13/18
Filed: 1986-07-22
Abstract: PURPOSE:To obtain a compact, high-performance zoom lens for a video camera by utilizing an aspherical shape and selecting a specific lens type and a lens material. CONSTITUTION:This zoom lens consists of a variable power system formed of the 1st and the 3rd groups and a relay lens system connected thereto. Here, the 1st group 1 consists of a negative single and two positive single lenses successively from an object side, and the 2nd group 2 consists of a single lens with negative refracting power and a cemented lens; and the 3rd group 3 consists of a single lens with negative refracting power and the relay lens system consists of the 4th group 4 composed of a single lens with positive refracting power and the 5th group 5 as a positive cemented lens with a cemented surface having a convex surface on the object side across a large air gap. Then an inequality I holds. In the equation I, fW is the total system focal length at the wide-angle end, f2, f4, f5, and fR are the focal lengths of the 2nd group, the 4th group, the group, and relay lens, and Reta is the radius of curvature of the cemented surface of the 5th cemented surface.
Patent JP-S5796372-A (JP)
Title: Magnetic brush developing device
Inventor: OKA KENJIYU
IPC: G03G15/08
Filed: 1980-12-05
Abstract: PURPOSE:To raise the accuracy for detecting the density of a toner, by providing an electrode member for electrostatically adsorbing a high resistance magnetic carrier in a magnetic developer which is carried when detecting the density of a toner, and also constituting so that a developing bias electric power source is connected through a self-bias resistance. CONSTITUTION:On the circumference of a developing sleeve 3, an electrode plate 10 for forming an electric field in the direction where an insulating toner in a developer moves electrostatically toward the developing sleeve between the plate and the developing sleeve 3 when detecting the density of a toner is provided, and the density of a toner is measured by measuring a value of a current flowing to the electrode plate 10 by ammeter 11, following the movement of the insulating toner. In this case, in order to obstruct generation of a variation of a current value of the ammeter caused by a variation of the toner charged quantity, an electrode roller 13 for electrostatically adsorbing a magnetic carrier when detecting the density of a toner is provided, and also a developing bias electric power source 6 is connected to the developing sleeve 3 through a self-bias resistance 16, by which the accuracy for detecting the density of a toner is raised.
Patent JP-H073829-A (JP)
Title: Vibration controlling method by buried board block
Inventor: TAKEMIYA HIROKAZU
IPC: E04H9/02
Filed: 1993-06-18
Abstract: PURPOSE:To obtain a high vibration controlling effect in excess of a conventional vibration-controlling method while contriving effective use of land. CONSTITUTION:Board blocks 13a having rigidity higher than the peripheral ground are provided right under a foundational structure 12a originating or receiving vibration or under the surrounding thereof. In the case the foundational structure 12a originates vibration, the propagation of vibration to the peripheral ground is suppressed, and in the case the foundational structure receives vibration, the propagation of vibration to the foundational structure is suppressed.
Patent JP-2001006969-A (JP)
Title: Laminated film for capacitor
Inventor: INAGAKI MASASHI
IPC: B32B15/08
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To sufficiently increase the adhesion between a dielectric film and a metallized film by forming a copolymer polyester layer containing organic particles on at least one surface of a polyethylene naphthalate film. SOLUTION: A copolymer polyester layer containing organic particles is laminated upon at least one surface of a polyethylene naphthalate film, by applying a solution prepared by dissolving or scattering a copolymer polyester composition in a solvent to the surface of the naphthalate film and drying the solution. At the time of applying the solution, the reverse control method, gravure roll coating method, rod coating method, air knife coating method, etc., can be adopted. The content of the organic particles in the copolymer polyester layer is adjusted to 0.1-15 wt.%. In addition, the adhesive force between the surface of the polyester layer containing organic particles and the vapor-deposited surface of a vapor-deposited aluminum film is adjusted to >=10 gf/15 mm.
Patent JP-S5692000-A (JP)
Title: Melt flux for horizontal submerged arc welding
Inventor: SUGIOKA ISAO
IPC: B23K35/362
Filed: 1979-12-27
Abstract: PURPOSE: To obtain a melt flux providing with an excellent welding by preparing an alloy of prescribed bulk density containing SiO 2 , MnO, CaO, Al 2 O 3 , CaF 2  and MgO in a specific ratio.  
     CONSTITUTION: This flux essentially consists of 21W30% SiO 2 , 5W15% MnO, 5W 15% CaO, 21W30% Al 2 O 3 , and 20W30% CaF 2 , where SiO 2 +Al 2 O 3 +CaF 2 =68W 83% and MgO<2%. Further, its bulk density is over 1.4g/cm 3 . Consequently, slag breaks away excellently , no pock mark appears and an excellent bead profile can be obtained. To adjust the toughness, flowability and fusion point, one or more of TiO 2 , BaO and ZrO 2 , and K 2 O, Na 2 O and LiO 2  can be added by ≤ about 10% in  total if reguired. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5869202-A (JP)
Inventor: NEIRU EFU NIYUUMAN
IPC: C08C19/12
Filed: 1982-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5872678-A (JP)
Inventor: NIRUSU AMUBURI
IPC: F03B13/24
Filed: 1982-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6328178-A (JP)
Title: Information signal reading circuit for video signal
Inventor: OTSUKA TORU
IPC: G11B27/00
Filed: 1986-07-22
Abstract: PURPOSE:To constantly obtain correct information irrespective of the fluctuation in the speed of a video disk player by reading the data register when the count of one horizontal period of a counter coincide with the number of prescribed bits. CONSTITUTION:There are provided the data register 9 to which a video signal having an information signal of the number of prescribed bits inserted into the prescribed horizontal period of a vertical interval period and the counter 11 for counting the number of the bits for every one horizontal period of the video signal. When the count of the one horizontal period of this counter 11 coincides with the number of the bits, the data register 9 is read. In such a way, the number of the bits of the information signal is counted by the counter 11 and whether it is an information signal or not is discriminated, so that the video signal can be constantly correctly read irrespective of the fluctuation in time of the video signal and the information is constantly correctly obtained.
Patent JP-S5962117-A (JP)
Title: Preparation of porous film or sheet
Inventor: BIZEN KUNIO
IPC: B29C67/20
Filed: 1982-10-01
Abstract: PURPOSE:To obtain a film or sheet which is excellent in moldability, expansibility and such natures as flexibility, etc. by such an arrangement wherein a compound composed of a mixture of linear low density polyethylene resin and linear high density of polyethylene resin added with a filler material and hydrocarbon polymer is melted and formed into a film, and after that the film is elongated. CONSTITUTION:A compound composed of a mixture of linear low density polyethylene resin (preferably, such a resin of which density is 0.910-0.940g/cm<2>, melt index is 0.1-5g/10min.) and high density polyethylene resin (preferably, such a resin of which density is 0.945-0.965g/cm<2>, melt index is 0.01-10g/min.) added with a filler material and liquid or waxlike hydrocarbon polymer (e.g.; polybutadiene, liquid polybutene, etc.) is melted and formed into a film or sheet and the film or sheet thus obtained is elongated and processed to manufacture a porous film or sheet.
Patent JP-H1121867-A (JP)
Title: Artificial land, constructing method of artificial land, and extending method of artificial land
Inventor: ISHIGURO TAKESHI
IPC: E02B3/18
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To suitably dispose burned ashes of refuse and industrial waste by connecting a plurality of caissons annularly in plan view to constitute an annular caisson frame, and setting it on a water bottom in the state where the upper surface of the frame body is protruded from a water level. SOLUTION: A number of caissons 2 are assembled in a square to constitute a caisson frame 3 by reinforced concrete so as to have a hollow rectangular parallelopiped inner space. The frame 3 is set on a water bottom so that the upper surface is protruded from a water level S, and the water bottom is set larger than the frame 3 in a plan view to form a batholis 5 for the frame 3 on the improved ground. At that time, a recessed part substantially equal to the size in plan view of the frame 3 is formed on the ground, bentonite concrete is placed therein to form the batholis 5 having satisfactory deformation following property and high water shielding property. The frame body 3 is set on the batholis 5, a waterproof layer is formed between the batholis 5 and the inside surface of the frame 3, a waterproof sheet is laid on the batholis 5, and the edge part of the waterproof sheet is fixed to the upper surface of the frame 3. Thus, the inside of the frame 3 can be used as disposing place of burned ashes of refuses.
Patent JP-S5963080-A (JP)
Title: Reading-out method of memory
Inventor: MASUO YASUHISA
IPC: G11C7/00
Filed: 1982-09-30
Abstract: PURPOSE:To read out necessary information in a short time by executing a program as simple as possible, by reading out each group to be read out by each information unit, and selecting and outputting each information contained in said each group. CONSTITUTION:Signals from terminals Ad0-Ad7 for executing an input and an output of a central processing unit 1 are latched by a latching circuit 4, are applied to terminals ad0-ad7 of a random access memory 3 through multiplexers 7, 8, and address designation of each byte is executed. Outputs from terminals R, S of a decoder 5 are inputted to a terminal CE of the random access memory 3 from an OR gate 10. In relation to the central processing unit 1, a read-only memory 2 is connected, and a program for executing an operation is stored in advance. Store contents of each bit b0-b7 of each byte from output terminals D0-D7 of the random access memory 3 can be inputted to the terminals Ad0- Ad7 of the central processing unit 1.
Patent JP-H0338172-A (JP)
Title: Image pickup device
Inventor: HIROTA KANJI
IPC: H04N5/335
Filed: 1989-07-04
Abstract: PURPOSE:To obtain an excellent monitor display picture independently of the fluctuation of the scanning speed of a scanning mirror by providing a clock generating means obtaining a clock whose frequency changes in response to the moving speed of the scanning mirror and using the clock as a video signal fetch clock for monitor display in a picture display means. CONSTITUTION:The presence of a signal having a period in response to the vibration (speed) of a horizontal scanning mirror is detected by a laser detector 11. An electric signal from a laser detector 11 is amplified by a laser detection circuit 13, the signal from the laser detection circuit 13 is formed with a clock subject to waveform shaping by a clock generating circuit 14 and fed to an A/D converter 18. An infrared ray video signal from an amplifier 17 is AD- converted in the timing of the clock from the clock generating circuit 14. Thus, the video image is fetched in response to the scanning speed of the horizontal scanning mirror 5, and since the video fetch timing is fluctuated in matching with the fluctuation of the scanning mirror, the video image of an pickup object scanned and the monitor display picture on a television receiver are made coincident at all times.
Patent JP-H093297-A (JP)
Title: Polypropylene composition
Inventor: AMANO AKIRA
IPC: C08L23/16
Filed: 1995-06-15
Abstract: PURPOSE: To obtain a polypropylene composition containing talc and a specific mixture of a block copolymer and a copolymer rubber, having excellent impact resistance, hardness, rigidity, heat-resistance and moldability and useful as an interior material of automobile. CONSTITUTION: This polypropylene copolymer contains (A) 75-95wt.% of a propylene-ethylene block copolymer having a melt flow rate (MFR) of 25-40g/10min, (B) 0-10wt.% of an ethylene-propylene copolymer rubber having an MFR of 1-20g/10min and an ethylenebutene copolymer rubber having an MFR of 1-30g/10min and (C) 5-15wt.% of talc having an average particle diameter of <=5μm. The component A contains 3-20wt.% (based on 100wt.% of the component A) of a propylene-ethylene copolymer block (the intrinsic viscosity of the block is 3-5dl/g and the ethylene content in the copolymer block is 30-50wt.%) and a propylene homopolymer block satisfying the formula ΔHm >=24.5+1.583logMFR wherein ΔHm is heat of fusion.
Patent JP-2000004750-A (JP)
Title: Cooler box
Inventor: SASAKI MASAYA
IPC: A01K97/20
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a readily producible cooler box having the outer shell part and the inner shell part of a volume part both of which can be readily located. SOLUTION: The volume part of this cooler box has an inner shell part 11 and an outer shell part 12. Columnar parts 31 are columnar part members integrally attached to the inner shell part 11 and are provided with female screw parts 31a from columnar head parts in the axial direction. On the other hand, column receiving parts 32 are columnar members integrally attached to the outer shell part 12 and are opened upward. The members increase their diameters as the open diameters reach upward. Screw holes 32a are formed so as to pass from the columnar bottoms of the column receiving parts 32 to the outside of the outer shell part 12. Bolts 33 inserted from the screw holes 32a are screwed into the female screw parts 31a.
Patent JP-H0222511-A (JP)
Title: Rotary encoder
Inventor: MINOHARA KIYOMI
IPC: G01D5/249
Filed: 1988-07-12
Abstract: PURPOSE:To cut the continuity of slits in an angle direction by a code which indicates a specific angle direction of a slit by forming codes which indicates an absolute angle by cutting slits in a rotary disk and coding the code which indicates the specific angle by a different method from codes indicating other angles. CONSTITUTION:This rotary encoder is provided with a CCD line sensor 1 of 1,024-dot constitution, a read controller 2 which performs photodetection storage time control and readout shift control, and a waveform shaping circuit 3 which shapes the waveform of a read serial video signal. Then a CPU 5 outputs a readout indication signal to a controller 2 through an I/O interface 4 and the output signal of the circuit 4 is stored in a specific area of a RAM 7. Further, a program to be executed by the CPU 5 is written in a ROM 6. Thus, the code which indicates the specific angle cuts the continuity of slits in the angle direction.
Patent JP-H1022620-A (JP)
Title: Soldering device
Inventor: KUWABARA MITSUO
IPC: H05K3/34
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To remove the defective soldering of a printed board. SOLUTION: In a jet soldering system of printed board automatic solder, nozzles 11, 12, and 13 for fused solder are provided obliquely (α1 ) to the shifting direction A of the printed board, and also the jet directions of the nozzles 11 and 12 are inclined in opposite direction to each other. Since the nozzle is made slanting to the shifting direction of the board, when mounting electronic parts of the printed board come close to jet solder, the air in the while flows quickly, and an air bank which prevents the soldering does not occur between the part and the solder. Then, because the nozzles 11 and 12 facing up are inclined in opposite direction to each other, the solder can be applied to the mounted electronic parts from front and rear, so the shade part where the solder is not given is not made.
Patent JP-H0923387-A (JP)
Title: Signal processor, video apparatus, and video apparatus system
Inventor: HIROSE ICHIRO
IPC: H04N5/44
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation in electric characteristic of a carrier chrominance signal by eliminating the conventional processing of mixture and separation for the carrier chrominance signal. SOLUTION: The composite video signal recorded on a video tape 4 is reproduced by a video head 3 or the like, and the reproduced output is outputted to a luminance signal reproducing circuit 5 and a carrier chrominance signal reproducing circuit 6. The luminance signal and the carrier chrominance signal are reproduced in circuits 5 and 6 and are outputted to a primary color signal generation circuit 7, and this circuit 7 directly generates and outputs three color signals of red, green, and blue from the inputted luminance signal and carrier chrominance signal.
Patent JP-S6328170-A (JP)
Title: Method and device for modulating picture signal in picture scanning recorder
Inventor: TERADA SHINICHI
IPC: H04N1/40
Filed: 1986-07-22
Abstract: PURPOSE:To freely set the form of a modulation area and to set the number of the modulation area by exposing a recording film by a density signal modulated along a specific modulation curve in respective intervals on a main scanning line corresponding to a specific area. CONSTITUTION:An interval signal corresponding to the designated specific form and respective parameters corresponding to the modulation intensity curve to a picture signal to be outputted to the interval are stored in a storage device. At the time of recording and scanning, the parameter is read for every interval decided by this interval signal to calculate a modulation intensity for every exposure position and the exposure is performed based on the arithmetic result. This calculation may be carried out by the use of a software means using a microcomputer or may be carried out by the use of a hardware multiplication circuit. Said picture signal includes a picture signal formed by a computer or the like as well as a picture signal obtained by scanning an original picture or a simple chrominance signal.
Patent JP-H0920032-A (JP)
Title: Output device and control thereof
Inventor: HAYATA YUJI
IPC: G06F3/12
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To curtail the amount of data relative to a font cache by registering in a cache region the smaller amount of data between the developed bit map data and the compressed one, and expanding the bit map data, if it is found compressed when referring to the data. SOLUTION: Font data is developed by mapping the bit, then this developed bit data is held in a work buffer memory as bit map data 0, and the bit map data 1 compressed by the compression circuit 201 of an image data conversion circuit 111 is stored in the buffer memory. Next, if the amount of the bit map data 1 is smaller than the amount of the bit map data 0 by comparison of both data by a comparison circuit 202, the bit map data 1 is stored in a memory for the font cache. Thus it is possible to efficiently curtail the amount of the font data by determining whether it is advantageous to compress the font data and registering it in the cache region, if found advantageous. In addition, when compressing the font data, it is expanded by the expansion circuit 203 of the image data conversion circuit 111 and then the expanded font data is developed into a pattern.
Patent JP-S5966569-A (JP)
Inventor: TATSUOKA YASUNORI
IPC: D06M101/16
Filed: 1982-10-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6418537-A (JP)
Title: Manufacture of copper clad aluminum tube
Inventor: SUKIMOTO KISHIN
IPC: B21D51/16
Filed: 1987-07-10
Abstract: PURPOSE:To manufacture a Cu clad Al tube excellent in adhesive strength of coated material and having a mirror surface by ironing an Al blank tube and a Cu blank tube in a state where they are combined with each other and integrating both in one body. CONSTITUTION:An Al blank tube 1 and a Cu blank tube 2 which each have a prescribed length are fitted in each other. Curled parts 1a, 2a are formed at one end of this fitted and double tube 3. Then a punch 4 is inserted into the Al blank tube 1 as an internal tube for ironing operation. In both blank tubes 1, 2 thicknesses are reduced by ironing operation, the Cu clad layer 21 is stuck firmly on the Al blank tube 11 and the surface of the Cu clad layer 21 is finished for a flat mirror surface having a roughness, Rmax <=1.0mum. Curled parts 1a, 2a are cut off and used as a straight tube material having a prescribed length.